xlog: Avoid repeated scans of all xlog insert locks when replacing contents.
authorAndres Freund <andres@anarazel.de>
Mon, 25 May 2020 10:02:56 +0000 (03:02 -0700)
committerAndres Freund <andres@anarazel.de>
Mon, 11 Jan 2021 23:09:14 +0000 (15:09 -0800)
commitc4ec6a4ac735160efeb3da5174c77b940a0fcadb
tree942bbadac5b15eacf224cc03de25cd3d7b9d916e
parentda13c4cd68a3a282e22d6bd23a7e9c4169d178c8
xlog: Avoid repeated scans of all xlog insert locks when replacing contents.

Author:
Reviewed-By:
Discussion: https://postgr.es/m/
Backpatch:
src/backend/access/transam/xlog.c